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A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.

Determine the solution set of (3x + 1)2 - 100 = 0.

Solution:

Given (3x + 1)2 - 100 = 0

Let us solve the equation to find the unknown variable x.

Add 100 on both sides

(3x + 1)2 = 100

Apply square root on both sides

√(3x + 1)2 = √100

3x + 1 = ±10

3x = 9, -11

x = 3, -11/3 

Determine the solution set of (3x + 1)2 - 100 = 0.

Summary:

The solution set of (3x + 1)2 - 100 = 0 is 3, -11/3.

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